高階関数ã¯ã‚³ãƒ¼ãƒ‰ã‚’ユーザフレンドリーã«ã™ã‚‹ - hp12c「計算機プãƒã‚°ãƒ©ãƒ ã®æ§‹é€ ã¨è§£é‡ˆã€ã® 図形言語ã®ã¨ã“ã‚ã§ã¤ã¾ãšã„ã¦ã„ã‚‹ã®ã§ ã‚‚ã†ä¸€åº¦é«˜éšŽé–¢æ•°ã«å¯¾ã™ã‚‹è‡ªåˆ†ã®ç†è§£ã‚’ Rubyを使ã£ã¦æ•´ç†ã—ã¦ã¿ã‚‹ 「高階関数ã€ã¨ã¯ãã®å¼•æ•°ã¨ã—ã¦é–¢æ•°ã‚’å–ã£ãŸã‚Š ãã®æˆ»ã‚Šå€¤ã¨ã—ã¦é–¢æ•°ã‚’è¿”ã—ãŸã‚Šã™ã‚‹é–¢æ•°ã®ã“ã¨ã§ã‚ã‚‹ 今3ã¤ã®æ•°ã®å’Œã€å·®ã€ç©ã€å•†ã‚’求ã‚るメソッドを考ãˆã‚‹ def plus_abc(a, b, c) a + b + c end def minus_abc(a, b, c) a - b - c end def mul_abc(a, b, c) a * b * c end def div_abc(a, b, c) a / b / c unless b == 0 or c == 0 end plus_abc(1, 2, 3) # => 6 minus_abc(10, 5, 3) # => 2 mul_abc(4, 5, 6) # => 120 div_abc(1
第18ç« ãƒãƒ¼ãƒ‰
Inter-process communication - Wikipedia
The #! magic, details about the shebang/hash-bang mechanism
apt-cache dotty - ä¾å˜é–¢ä¿‚を表示 - ã†ã¾ã„ã¼ã†ã¶ã‚ã
{{#tags}}- {{label}}
{{/tags}}